Waikiki Beach is the most commonly affected area. Hanauma Bay, Pokai Bay, Makaha Surfing Beach and Waimea bay are also affected by the influx of box jellyfish. There has also been occasional sightings and or stings on other north and west shore beaches.

The box jellyfish influx is expected to drop off tomorrow, said Bryan Cheplic, Honolulu Emergency Services spokesman.

Ocean Safety officials said if you are stung, flush the sting area with copious amounts of white vinegar. Anyone experiencing breathing difficulty, muscle cramps/spasms, and/or persistent pain are advised to seek immediate medical attention.